Getting OS info and Firefox browser version in Selenium 3
I figured this out:
Capabilities cap = ((RemoteWebDriver) driver).getCapabilities(); String browserName = cap.getBrowserName(); String browserVersion = (String)cap.getCapability("browserVersion"); String osName = Platform.fromString((String)cap.getCapability("platformName")).name().toLowerCase(); return browserName + browserVersion + "-" + osName;Maybe it's the case that the names of the platform and browser version keys for the capabilities map changed and broke this functionality. In any case, I can now correctly retrieve the plaform and browser version.